Home / 11,553,917.22-17,326,772.24-4,265,817.48

Finding the Fourth Proportional to 11,553,917.22, 17,326,772.24 and 4,265,817.48

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Solution

The fourth proportional to 11,553,917.22, 17,326,772.24 and 4,265,817.48 is: 6,397,211.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,553,917.22 : 17,326,772.24 = 4,265,817.48 : x
  2. Step 2: Convert to fraction form
    11,553,917.22/17,326,772.24 = 4,265,817.48/x
  3. Step 3: Cross multiply
    11,553,917.22x = 17,326,772.24 × 4,265,817.48
  4. Step 4: Simplify right side
    11,553,917.22x = 73,912,847,872,041.67
  5. Step 5: Solve for x
    x = 73,912,847,872,041.67/11,553,917.22
  6. Step 6: Final answer
    x = 6,397,211.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.